This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
Cell respiration is the process of creating ATP. It is "respiration" because it utilizes oxygen. Know the different stag..
The diversification of several new species from a recent ancestral source, each adapted to utilize or occupy a vacant ad..
Stems primarily provide plants structural support. This tutorial includes lectures on the external form of a woody twig ..
Proteins have a crucial role in various biological activities. Get to know how proteins are able to perform as enzymes, ..
